Senior Software Engineer – Embedded
Listed on 2026-02-12
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Engineering
Systems Engineer, Software Engineer, Embedded Software Engineer, Cybersecurity
Location
US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG
Date PostedCountryUnited States of America
Position Role TypeOnsite
U.S. Citizen, U.S. Person, or Immigration Status RequirementsActive and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance TypeDoD Clearance:
Secret
Active and existing security clearance required on day 1
About RTXRTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.
The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA. At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat.
Our team solves tough, meaningful problems that create a safer, more secure world.
We have an exciting opportunity for a Senior Software Engineer – Embedded to join our Electro-Optical & Infrared (EO/IR) Solutions Engineering Team in McKinney, TX, which is part of our Advanced Products & Solutions group. The Advanced Product and Solutions organization at RTX provides the joint warfighter with actionable information from an unblinking eye across the battlespace. By joining the APS Engineering team you’ll have the opportunity to design, develop and test product capabilities for Active Electronically Scanned Array (AESA) radars, integrated sensor suites, precision targeting, multispectral EO/IR targeting systems, Pilot Situational Awareness, Special mission aircraft and Strategic and tactical ISR Systems.
But more than anything, we are innovators, creators and strategists drawing inspiration from each other every day. We collaborate, iterate, and execute with an eye toward the company mission and personal career growth.
- Supports all aspects of a software development life cycle as members of a multi-disciplined team. This would include supporting new and legacy military and commercial programs from concept and requirements, to design, development, integration, test, and potentially subsequent maintenance tasking.
- Uses and provides creative solutions to complex technical system and software integration problems.
- Works closely with Systems Engineers to design ideal solutions with the end user and operational needs in mind.
- The ability to obtain and maintain a Secret U.S. government issued security clearance and a Special Access Program security clearance. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
- Work onsite at McKinney, TX [relocation eligible]
- This position will require occasional business-related travel.
- Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations.
- Development experience on Linux, VxWorks, or other Real Time Operating Systems.
- Experience using object-oriented programming and C++ design paradigms.
- Experience in developing, testing, and integrating real-time software applications written in C++.
- Additional experience in coding using C, C#, Java or closely related software languages.
- Working knowledge in computer scripting language such as Shell/Perl/Python.
- Experience working with multi-discipline team(s).
- Active and transferable U.S. government issued Secret security…
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